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电力系统稳态分析中用牛顿-拉夫逊法求解电力系统稳态潮流问题的MATLAB程序-power system steady-state analysis using the Newton-Raphson method to solve power system steady trend of MATLAB procedures
Update : 2008-10-13 Size : 1990 Publisher : 张薛巍

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采用matlab编程实现基于牛顿拉夫逊算法的电力系统潮流计算。-using Matlab programming based on the Newton Raphson algorithm for the power flow calculation.
Update : 2008-10-13 Size : 2444 Publisher : 鲁鲁

自己写的牛顿—拉夫逊潮流计算源码,紧供参考-himself wrote the Newton-Raphson power flow calculation source, tight for reference
Update : 2008-10-13 Size : 2245 Publisher : wmm

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牛顿拉夫逊法程序可以求潮流计算简单网落-Newton Raphson method procedures for the trend is simple networks Thank you
Update : 2008-10-13 Size : 2876 Publisher : 进口机

牛顿-拉夫逊法潮流计算 基本步骤:   (1)形成节点导纳矩阵   (2)将各节点电压设初值U,   (3)将节点初值代入相关求式,求出修正方程式的常数项向量   (4)将节点电压初值代入求式,求出雅可比矩阵元素   (5)求解修正方程,求修正向量   (6)求取节点电压的新值   (7)检查是否收敛,如不收敛,则以各节点电压的新值作为初值自第3步重新开始进行狭义次迭代,否则转入下一步   (8)计算支路功率分布,PV节点无功功率和平衡节点柱入功率。-Newton-Raphson method flow calculation basic steps : (1) formation of nodal admittance matrix (2) to set up the initial node voltage U, (3) the initial node-generation-related demand. calculated that the constant term formula Vector (4) nodes will be incorporated into the initial voltage-seeking, calculated Jacobian matrix elements (5) solving that equation, seek to amend the vector (6) to strike a new node voltage value (7) to check whether convergence, if not restrained. concentrated in the nodes of the new voltage as the initial value since the first three steps to re-start the narrow iterations. Otherwise, turn into the next (8) Calculation branch power distribution, PV nodes reactive power and balance-node into power.
Update : 2008-10-13 Size : 2519 Publisher : asd

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常微分方程求解的搜索延拓法,克服了Newton-Raphson法对初值问题影响过大的问题
Update : 2008-10-13 Size : 3921 Publisher : Gao Xuejun

Newton-Raphson有限元法,求解一维非线性问题,fortran77编制。
Update : 2008-10-13 Size : 5400 Publisher : fangye

Summary: Newton-Raphson method for all real roots of the polynomial. MATLAB Release: R11 Description: This M-file calculates all the real roots of the given polynomial. It calls syn_division, a synthetic division function, and derivate, differentiation function.
Update : 2008-10-13 Size : 1635 Publisher : 风帆

Newton-Raphson算法 介绍 在科学计算和财经工程领域,许多数值算法都是通用的(至少在理论上是),可广泛地用于解决一类问题。一个大家熟悉的例子就是Newton-Raphson例程,它可用来寻找方程 f(x)=0的数值解。标准的数学表达式f(x)表示f是变量x的函数,其通常的表达形式为f(x,a,b,...)=0,f被定义为多于一个变量的函数。在这种情况下,Newton-Raphson算法试图把x以外的变量固定并作为参数,而寻找关于变量x的数值解。 由于Newton-Raphson算法需要知道被求解函数的确切表达,其传统实现方法是直接将代码嵌入到客户应用程序中。这就使得算法的实现代码经过针对不同被求解函数的少量修改后在客户程序中反复出现。 同许多其它数学例程一样,Newton-Raphson算法的具体实现是应该与特定用户无关的。并且,重复编码在任何情况下都应该尽量避免。我们很自然地会想到把该类例程作为库函数来实现,以使客户程序可以直接调用它们。但是,这种实现方式必然会涉及到如何将用户自定义函数(Newton-Raphson 例程需要调用该函数)封装成可以作为参数传递的形式。
Update : 2008-10-13 Size : 1681 Publisher : 杨霄

电力系统雅各比行列式计算,牛顿---拉夫逊进行潮流计算(c源程序)-power system Jacoby determinant, the Newton-Raphson for flow calculation (c source)
Update : 2008-10-13 Size : 5409 Publisher : 张晓亮

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该源码是国外用C#编写的用于数学分析的,主要是用来解决牛顿—拉夫逊问题的,电力系统中的各种迭代算法可以参考概算法。
Update : 2008-10-13 Size : 11316 Publisher : 李丽

牛顿-拉夫孙算法-Newton-Raphson algorithm SUN
Update : 2008-10-13 Size : 18318 Publisher : 请不要用公用帐号上载

用c语言编写的多光流场源程序,希望对大家有用.-c language used in the preparation of multi-flow source, a member of the useful.
Update : 2024-05-04 Size : 5958656 Publisher : 王一凡

newton_raphson方法,广泛应用的积分方法。-newton_raphson method widely used in the integration method.
Update : 2024-05-04 Size : 1024 Publisher : zcj

牛顿拉夫逊法程序可以求潮流计算简单网落-Newton Raphson method procedures for the trend is simple networks Thank you
Update : 2024-05-04 Size : 3072 Publisher : 进口机

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牛顿——拉夫逊法求解潮流的程序的源代码,挺不错的,有用的大家就下载吧,共享一下。谢谢了 -Newton- Raphson method for solving the trend of the source code, very good and useful for everyone to download it, share some. Thank you
Update : 2024-05-04 Size : 2048 Publisher :

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matlab编写的潮流计算程序,对于c语言头痛者的良好选择-matlab prepared flow calculation procedures, for c language are a good selection headache
Update : 2024-05-04 Size : 16384 Publisher : 任我行

课程设计时做得潮流程序,简单的那种,使用的是牛顿拉弗逊法-Done when the tide of the curriculum design process, the kind of simple, using a Newton Raphson Laffer
Update : 2024-05-04 Size : 1082368 Publisher : hopewish

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自己编写的牛顿-拉夫逊法潮流计算程序,C语言编写。-I have written Newton- Raphson power flow calculation process, C language.
Update : 2024-05-04 Size : 5120 Publisher : zcb

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牛顿拉夫逊计算机潮流算法程序,很好用的,可以-Newton Raphson power flow algorithm computer program, well used, can be
Update : 2024-05-04 Size : 4096 Publisher : 曹高
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